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34910429 = 191837391
BaseRepresentation
bin1000010100101…
…1000011011101
32102200122002212
42011023003131
532414113204
63244130205
7602506451
oct205130335
972618085
1034910429
11187847a4
12b836965
137304078
1448ca661
1530e8c6e
hex214b0dd

34910429 has 4 divisors (see below), whose sum is σ = 36747840. Its totient is φ = 33073020.

The previous prime is 34910413. The next prime is 34910437. The reversal of 34910429 is 92401943.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 34910429 - 24 = 34910413 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 34910395 and 34910404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34910479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 918677 + ... + 918714.

It is an arithmetic number, because the mean of its divisors is an integer number (9186960).

Almost surely, 234910429 is an apocalyptic number.

It is an amenable number.

34910429 is a deficient number, since it is larger than the sum of its proper divisors (1837411).

34910429 is a wasteful number, since it uses less digits than its factorization.

34910429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1837410.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 34910429 is about 5908.5048024014. The cubic root of 34910429 is about 326.8273519942.

The spelling of 34910429 in words is "thirty-four million, nine hundred ten thousand, four hundred twenty-nine".

Divisors: 1 19 1837391 34910429